UA143 DenverDEN · 11:25 Babelthuap IslandROR · 14:45
UA143 by United Airlines flies from Denver (DEN) to Babelthuap Island (ROR) for the Tue, Sep 22 departure.
Same number through DEN → NRT → ROR
arrived at ROR · 37 min late
The route today
live boardsWeather lens
Delay & cancellation outlook for this flight
Measured, 90-day sampleConditions at DEN and ROR are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, under conditions like today's, over the last 90 days.
Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →
When it flies
scheduled departuresEach mark is a scheduled departure at its origin-local time. Today is highlighted.
How UA143 actually runs
Pro Flight Search has tracked every published board update for UA143 across the DEN and ROR boards: schedule changes, gate pushes and actual clocks. Usually lands ~37 min late. Based on 4 confirmed landings · 2/4 within 15 min of schedule.
The verdict above is that record speaking, so it reflects how UA143 operates rather than what the timetable promises. Numbers refresh as new flights operate.
How this operation is measured
Board log
scheduled → actual, per operationAircraft
Recent tails: N24972, N24980, N27997, N26970.
Board clocks recorded as DEN and ROR published them.
Planning around UA143? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
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Pro Flight Search — UA143 Denver to Babelthuap Island on-time performance, measured from the DEN and ROR airport boards.
https://proflightsearch.com/flight/UA143
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